﻿#region Copyright(c) 2006 ZO, All right reserved.
// -----------------------------------------------------------------------------
// Copyright(c) 2006 ZO, All right reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//   1.  Redistribution of source code must retain the above copyright notice,
//       this list of conditions and the following disclaimer.
//   2.  Redistribution in binary form must reproduce the above copyright
//       notice, this list of conditions and the following disclaimer in the
//       documentation and/or other materials provided with the distribution.
//   3.  The name of the author may not be used to endorse or promote products
//       derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// -----------------------------------------------------------------------------
#endregion


#region Using directives



#endregion

namespace ZO.SmartCore.Protocols.XMPP.Protocol.Common
{
    /// <summary>
    /// container for the exchange of XML elements between any two entities over a network. 
    /// </summary>
    public abstract class BaseStream : Packet
    {

        #region Constructors
        /// <summary>
        /// Initializes a new instance of the <see cref="BaseStream"/> class.
        /// </summary>
        protected BaseStream(string ns, string ns2)
            : base("stream", "", ns, "stream", ns2)
        {
            //byte[] buf = new byte[4];
            //RNG.GetBytes(buf);
            //this.ID = CryptographyHelper.GetHexStringFromBytes(buf);
        } // Stream
        #endregion

        #region Destructor

        #endregion

        #region Fields

        #endregion

        #region Events

        #endregion

        #region Operators

        #endregion

        #region Properties
        /// <summary>
        /// Get Or Set the version of XMPP
        /// </summary>
        public string Version
        {
            get
            {
                return this.GetAttribute("version");
            }
            set
            {
                this.SetAttribute("version", value);
            }
        }


        /// <summary>
        /// Gets or sets the error.
        /// </summary>
        /// <value>The error.</value>
        public StreamError Error
        {
            get
            {
                return this.SelectSingleElement<StreamError>(); // (typeof(StreamError)) as StreamError;
            }
            set
            {
                if (this.HasChildElement<StreamError>())
                {
                    this.RemoveChildElement<StreamError>();
                }
                this.AddChildElement(value);
            }
        }
        #endregion

        #region Methods

        #endregion
    }
}
